import java.math.BigDecimal;

/**
 * Created with IntelliJ IDEA.
 * Description:
 * User: 19182
 * Date: 2025-07-31
 * Time: 19:37
 */
public class Outclass {
    public int val = 0;
    class Internalclass{
        public int data1;
        public void test(){
            val = 2;
        }
    }

    public static void main(String[] args) {

    }
   
}
